send.one.com
587
TLS
isSMTP();
$mail->Host = $host;
$mail->SMTPAuth = true;
$mail->Username = $username;
$mail->Password = $password;
$mail->SMTPSecure = 'tls';
$mail->Port = $port;
// 1) Auto-Reply an den Kunden
$mail->setFrom("info@sbs-renewenergy.com", "SBS‑Renewenergy");
$mail->addAddress($kunde_email);
$mail->Subject = $betreff_kunde;
$mail->Body = $text_kunde;
$mail->send();
// 2) Interne Mail an dich
$mail->clearAddresses();
$mail->addAddress("schuster@sbs-renewenergy.com");
$mail->Subject = $betreff_intern;
$mail->Body = $text_intern;
$mail->send();
echo "OK";
?>